Hi Jochem Rommens! If you need a Tools, you can visit http://deployapp.net/
This Tools is based on Ionic, Cordova platform. You just upload your ionic source in formatted ZIP’s file, then No-code, change Settings, customize something in your app. Finally, Deploy your app, download & test app or submit your app to Google Play or Apple Store when it is ready.
Jochem Rommens